NotePersonal responsibility
The system cannot possibly serve as a
substitute for the driver's personal judgment of
the traffic situation. The system may not al‐
ways detect critical situations reliably and in a
timely manner. Adapt speed to traffic situation
and drive alertly; otherwise, a risk to safety may
result.◀
Function
After the safety belt is buckled, the front belts
are automatically pretensioned once after the
vehicle is driven is away.
In critical driving situations, the following indi‐
vidual functions become active as needed:▷The front belts are automatically preten‐
sioned.▷Automatic closing of the windows.▷Automatic closing of the glass sunroof.▷For vehicles equipped with Comfort Seats:
automatic positioning of the backrest for
the front passenger seat.
After a critical driving situation without an acci‐
dent, the front belts are loosened again. All
other systems can be restored to the desired
setting.
If the belt tension does not loosen automati‐
cally, stop the vehicle and unbuckle the belt
using the red button in the buckle. Fasten the
belt before continuing on your trip.
PostCrash
In the event of an accident, the system can
bring the car to a halt automatically without in‐
tervention by the driver in certain situations.
This can reduce the risk of a further collision
and the consequences thereof.
Depressing the brake pedal can cause the ve‐
hicle to brake harder. This interrupts automatic
braking. Depressing the accelerator pedal also
interrupts automatic braking.
After coming to a halt, the brake is released
automatically. Secure the vehicle against roll‐
ing.Seite 126ControlsSafety126
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The displays go out. The stored desired speed
and distance are deleted.
Interrupting Press the button on the steering
wheel.
If interrupting the system while stationary,
press on the brake pedal at the same time.
The system is automatically interrupted in the
following situations:▷When the brakes are applied.▷When transmission position D is disen‐
gaged.▷When DTC Dynamic Traction Control is
activated or DSC is deactivated.▷When DSC is actively controlling stability.▷If the safety belt and the driver's door are
opened when the vehicle is standing still.▷If the system has not detected objects for
an extended period, e.g., on a road with
very little traffic without road edge line
markings.▷If the detection range of the radar is dis‐
rupted, for example, by dirt or heavy fog.
Maintaining/storing the speed
Press the button.
Or:
Press the rocker switch while the system is in‐
terrupted.
When the system is switched on, the current
speed is maintained and stored as the desired
speed.
It is displayed in the speedometer and briefly
displayed in the instrument cluster, Displays in
the instrument cluster, refer to page 139.
When cruise control is maintained or stored,
DSC Dynamic Stability Control is switched on,
if necessary.
Changing, maintaining, and storing
the speed
The rocker switch can be pressed while the
system is interrupted to maintain and store the
current speed. DSC Dynamic Stability Control
is switched on, if necessary.
Adapting the desired speed
Adapt the desired speed to the road con‐
ditions and be ready to brake at all times; oth‐
erwise, there is the danger of an accident oc‐
curring.◀
Speed differences
Large differences in speed relative to
other vehicles cannot be compensated by the
system for example in the following situations:▷When catching up rapidly with a truck.▷When another vehicle suddenly swerves
into the wrong lane.▷When stationary objects are approached at
speed.◀
Press the rocker switch up or down repeatedly
until the desired speed is set.
Seite 137Driving comfortControls137
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Stowing cargo▷Cover sharp edges and corners on the
cargo.▷Heavy cargo: stow as far forward and as
low as possible, ideally directly behind the
cargo partition.▷Very heavy cargo: when the rear seat is not
occupied, secure each of the outer safety
belts in the opposite buckle.▷If necessary, fold down the rear backrests,
including the cargo partition, to stow cargo.▷Do not stack cargo above the top edge of
the backrests.
Securing cargo
Lashing eyes in the cargo area
To secure the cargo there are four lashing
eyes in the cargo area.
Securing cargo
▷Smaller and lighter items: secure with re‐
taining straps or with a cargo net or draw
straps.▷Larger and heavy objects: secure with
cargo straps.
Cargo straps, cargo netting, retaining straps or
draw straps on the lashing eyes in the cargo
area.
Securing cargo
Always position and secure the cargo as
described above; otherwise, it can endanger
the car's occupants if sudden braking or
swerving becomes necessary.
Heavy or hard objects should not be carried
loose inside the car; otherwise, they could be
thrown around as a result of hard braking, sud‐
den swerves, etc., and endanger the occu‐
pants.◀
Roof-mounted luggage rack
Note Roof racks are available as special accessories.
Securing
Follow the installation instructions of the roof
rack.
Roof drip rail with flaps
The anchorage points are located in the roof
drip rail above the doors.
Fold the cover outward.
Loading Be sure that adequate clearance is maintained
for tilting and opening the glass sunroof.
Because roof racks raise the vehicle's center
of gravity when loaded, they have a major ef‐
fect on vehicle handling and steering re‐
sponse.
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Use leather care products; otherwise, dirt and
grease will gradually break down the protective
layer of the leather surface.
Suitable care products are available from the
service center.
Upholstery material care Vacuum regularly with a vacuum cleaner.
If they are very dirty, e.g., beverage stains, use
a soft sponge or microfiber cloth with a suita‐
ble interior cleaner.
Clean the upholstery down to the seams using
large sweeping motions. Avoid rubbing the
material vigorously.
Damage from Velcro® fasteners
Open Velcro® fasteners on pants or
other articles of clothing can damage the seat
covers. Ensure that any Velcro® fasteners are
closed.◀
Caring for special components
Light-alloy wheels When cleaning the vehicle, use only neutral
wheel cleaners having a pH value from 5 to 9.
Do not use abrasive cleaning agents or steam
jets above 140 ℉/60 ℃. Follow the manufac‐
turer's instructions.
Aggressive, acidic or alkaline cleaning agents
can destroy the protective layer of adjacent
components, such as the brake disk.
Chrome surfaces Carefully clean components such as the radia‐
tor grille or door handles with an ample supply of water, possibly with shampoo added, partic‐
ularly when they have been exposed to road
salt.
Rubber components Aside from water, treat only with rubber
cleansers.When cleaning rubber seals, do not use any
silicon-containing car care products in order to
avoid damage or reduced noise damping.
Fine wood parts Clean fine wood facing and fine wood compo‐
nents only with a moist rag. Then dry with a
soft cloth.
Plastic components
These include:▷Imitation leather surfaces.▷Headliner.▷Lamp lenses.▷Instrument cluster cover.▷Matte black spray-coated components.▷Painted parts in the interior.
Clean with a microfiber cloth.
Lightly dampen the cloth with water.
Do not soak the headliner.
Do not use cleansers that contain alcohol
or solvents
Do not use cleansers that contain alcohol or
solvents, such as lacquer thinners, heavy-duty
grease removers, fuel, or such; this could lead
to surface damage.◀
Safety belts
Dirty belt straps impede the reeling action and
thus have a negative impact on safety.
Chemical cleaning
Do not clean chemically; this can destroy
the webbing.◀
Use only a mild soapy solution, with the safety
belts clipped into their buckles.
Do not allow the reels to retract the safety
belts until they are dry.
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Everything from A to Z
IndexA ABS, Antilock Brake Sys‐ tem 127
ACC, Active Cruise Control with Stop & Go 135
Activated-charcoal filter 165
Active Blind Spot Detec‐ tion 123
Active Cruise Control with Stop & Go, ACC 135
Active Protection 124
Active roll stabilization, see Dynamic Drive 130
Active seat, front 52
Active seat ventilation, front 52
Active Steering, integral 131
Adaptive brake assistant 127
Adaptive brake lights, refer to Brake force display 124
Adaptive drive 130
Adaptive light control 98
Additives, oil 214
Adjust front seat 49
Adjustments, seats/head re‐ straints 49
After washing vehicle 231
Airbags 102
Airbags, indicator/warning light 103
Air circulation, refer to Recir‐ culated-air mode 164
Air distribution, manual 163
Air drying, refer to Cooling function 164
Air flow, automatic climate control 163
Air pressure, tires 201
Air vents, refer to Ventila‐ tion 165 Alarm system 43
Alarm, unintentional 44
All around the center con‐ sole 14
All around the headliner 15
All around the steering wheel 12
All-season tires, refer to Win‐ ter tires 208
All-wheel-drive 129
Alternating-code hand-held transmitter 170
Alternative oil types 214
Ambient light 101
Antifreeze, washer fluid 77
Antilock Brake System, ABS 127
Anti-slip control, refer to DSC 127
Approved engine oils 214
Armrest, refer to Center arm‐ rest 178
Arrival time 94
Ashtray 171
Assistance, Roadside Assis‐ tance 226
Assistance when driving off 127
Attentiveness assistant 125
AUTO H button, refer to Au‐ tomatic Hold 73
AUTO intensity 163
Automatic car wash 230
Automatic climate con‐ trol 162
Automatic Cruise Control with Stop & Go 135
Automatic Curb Monitor 58
Automatic deactivation, front passenger airbags 104 Automatic headlamp con‐
trol 98
Automatic Hold 73
Automatic locking 42
Automatic recirculated-air control 164
Automatic Soft Closing, doors 36
Automatic Soft Closing, tail‐ gate 38
Automatic tailgate 38
Automatic transmission with Steptronic 78
AUTO program, automatic cli‐ mate control 163
AUTO program, intensity 163
Auto Start/Stop function 69
Average fuel consumption 93
Average speed 93
Axle loads, weights 237
B Backrest curvature, refer to Lumbar support 51
Backrest, width 51
Back seats, adjusting 53
Backup camera 149
Band-aids, refer to First aid kit 226
Bar for tow-starting/ towing 228
Battery replacement, vehicle battery 223
Battery replacement, vehicle remote control 31
Battery, vehicle 222
Belts, safety belts 54
Beverage holder, cu‐ pholder 179
Blinds, sun protection 46 Seite 240ReferenceEverything from A to Z240
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Roll stabilization, see Dy‐namic Drive 130
RON gasoline quality 200
Roof load capacity 237
Roof-mounted luggage rack 188
Rope for tow-starting/ towing 229
RSC Run Flat System Com‐ ponent, refer to Run-flat
tires 209
Rubber components, care 232
Run-flat tires 209
S Safe braking 185
Safety 7
Safety belt reminder for driv‐ er's seat and front passen‐
ger seat 54
Safety belts 54
Safety belts, care 232
Safety Package, refer to Ac‐ tive Protection 124
Safety switch, windows 46
Safety systems, airbags 102
Saving fuel 190
Screen, refer to Control Dis‐ play 16
Screwdriver 218
Screw thread for tow fit‐ ting 229
Seat belts, refer to Safety belts 54
Seat heating, front 52
Seat heating, rear 53
Seating position for chil‐ dren 61
Seat, mirror, and steering wheel memory 57
Seats 49
Seats, rear, adjusting 53
Seat ventilation, front 52 See lamp and bulb replace‐
ment 218
Selection list in instrument cluster 92
Selector lever, automatic transmission 78
Self-leveling suspension, air suspension 131
Self-leveling suspension, malfunction 132
Sensors, care 233
Service and warranty 7
Service history 90
Service requirements, Condi‐ tion Based Service
CBS 216
Service requirements, dis‐ play 89
Service, Roadside Assis‐ tance 226
Services, ConnectedDrive
Settings, locking/unlock‐ ing 42
Settings on Control Dis‐ play 95
Settings, storing for seat, mir‐ rors, steering wheel 57
Shifting, automatic transmis‐ sion 78
Shift paddles on steering wheel 79
Shoulder support 52
Side airbags 102
Side View 151
Signaling, horn 12
Signals when unlocking 42
Sitting safely 49
Size 236
Ski and snowboard bag 175
Slide/tilt glass roof 47
Smallest turning circle 237
Smoker's package 171
Snow chains 209
Socket 172
Socket, OBD Onboard Diag‐ nostics 217 SOS button 225
Spare fuse 223
Speaker lighting 101
Specified engine oil types 214
Speed, average 93
Speed limit detection, on‐ board computer 94
Speed limiter, display 91
Speed Limit Information 91
Speed limit in the com‐ puter 94
Split screen 20
SPORT+ - program, Dynamic Driving Control 133
Sport automatic transmis‐ sion 79
SPORT program, driving dy‐ namics 133
Sport program, transmis‐ sion 79
Stability control systems 127
Start/stop, automatic func‐ tion 69
Start/Stop button 67
Start function during malfunc‐ tion 31
Starting the engine 68
Status display, tires 107
Status information, iDrive 20
Status of Owner's Manual 6
Steering, Integral Active Steering 131
Steering wheel, adjusting 59
Steering wheel heating 60
Steering wheel memory 57
Steptronic, automatic trans‐ mission 78
Stopping the engine 68
Storage compartment in the center console 179
Storage compartments 177
Storage compartments, loca‐ tions 177
Storage, tires 208
Storing the vehicle 233 Seite 247Everything from A to ZReference247
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